package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.dto.GoodsSalesDTO;
import com.sky.dto.OrdersPageQueryDTO;
import com.sky.entity.Orders;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.time.LocalDateTime;
import java.util.List;
import java.util.Map;

@Mapper
public interface OrderMapper {

    /**
     * 插入订单数据
     * @param orders
     */
    void insert(Orders orders) ;

    /**
     * 根据订单号查询订单
     * @param orderNumber
     */
    @Select("select * from orders where number = #{orderNumber}")
    Orders getByNumber(String orderNumber);

    /**
     * 修改订单信息
     * @param orders
     */
    void update(Orders orders);

    /**
     * 用于替换微信支付更新数据库状态的问题
     * @param orderStatus
     * @param orderPaidStatus
     */
    @Update("update orders set status = #{orderStatus},pay_status = #{orderPaidStatus} ,checkout_time = #{check_out_time} " +
            "where number = #{orderNumber}")
    void updateStatus(Integer orderStatus, Integer orderPaidStatus, LocalDateTime check_out_time, String orderNumber);

    /**
     * 用户端分页查询订单
     * @param ordersPageQueryDTO
     * @return
     */
    Page<Orders> pageQuery4User(OrdersPageQueryDTO ordersPageQueryDTO);

    /**
     * 根据id查询订单
     * @param orderId
     * @return
     */
    @Select("select * from orders where id = #{orderId}")
    Orders getById(Long orderId);

    /**
     * 查询待确认订单数量
     * @return
     */

    @Select("select count(id) from orders where status = #{status}")
    Integer countStatus(Integer toBeConfirmed);

    /**
     * 查询超时待支付订单
     * @param pendingPayment
     * @param time
     * @return
     */
    @Select("select * from orders where status = 1 and order_time < #{time}")
    List<Orders> getByStatusAndOrderTime(Integer pendingPayment, LocalDateTime time);

    /**
     * 查询订单总金额
     * @param map
     * @return
     * */


    Double sumByMap(Map map);


    /**
     *根据动态条件统计订单数量
     * @param map
     */
    Integer countByMap(Map map);


    /**
     * 查询商品销量排名
     * @param begin
     * @param end
     */
    List<GoodsSalesDTO> getSalesTop10(LocalDateTime begin, LocalDateTime end);
}
